Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDfauDg1f/kmIjoa3mXw3ooC7udxLO5rU7QfE8eBAjwPhYjrz5RmIN0KYkM… (1,748 chars)"
  }
}